A dental high-density glue injection system

Abstract

The present invention discloses a dental high-density glue injection system, including a dewaxing machine, a wax removal pool, a degassing machine and a glue injection machine, wherein the dewaxing machine is connected to the wax removal pool, the dewaxing machine is connected to the degassing machine, and the degassing machine is connected to the glue injection machine. The dental high-density glue injection system formed by the above technical scheme changes the traditional cumbersome and backward processes such as boiling and manual wax removal. The whole dewaxing process can automatically complete the wax removal without opening the box, which is a one-button way to complete the whole dewaxing process, effectively avoiding the deviation caused by human factors, improving product accuracy, saving time and labor; changing the uneven problem of traditional pen coating film making, providing effective quality assurance for subsequent processes; changing the traditional pressure molding process, effectively avoiding the waste edge caused by the traditional process, resulting in the occlusal elevation after the denture base is polymerized, which brings great inconvenience and trouble to the later clinical jaw adjustment, and the high-density glue injection effectively improves the product accuracy and greatly reduces the later processing cost.

Description

Technical Field

[0001] The invention relates to the technical field of glue injection, in particular to a dental high-density glue injection system. Background Art

[0002] Filling injection has the advantages of less materials, high density, no waste edges, short polymerization time, and greatly improved work efficiency. The traditional polymerization process is mainly manual work. When gypsum embedding, it is necessary to deal with the workpiece concave, and the workpiece model is easily damaged when opening the mold and removing the wax. During polymerization, the pressure-type process is used to produce waste edges on the workpiece after polymerization. The traditional process cannot meet clinical requirements and brings tedious adjustment work in the later stage. Summary of the invention

[0003] In order to solve the above problems, the present invention provides a dental high-density glue injection system. When gypsum embedding is performed, there is no need to consider the undercut of the workpiece and there is no need to open the box for dewaxing. The equipment can automatically dewax according to the program.

[0004] A dental high-density glue injection system in the present invention comprises a dewaxing machine, a wax removal pool, a degassing machine and a glue injection machine, wherein the dewaxing machine is connected to the wax removal pool, the dewaxing machine is connected to the degassing machine, and the degassing machine is connected to the glue injection machine;

[0005] The dewaxing machine comprises a dewaxing machine body, a first pneumatic push rod, a first pressure cover, an air inlet, an air outlet, a first pressure head, a tooth-boiling box, a dewaxing working tank, a steam pipe, a first safety valve, an exhaust valve, a water inlet pipe, a wax discharge pipe, an electronic control valve, a steam heater, a steam generator, a first heating plate and a wax discharge control valve. The first pneumatic push rod is installed in the dewaxing machine body, the first pressure cover is installed below the first pneumatic push rod, the first pressure head, the air inlet and the air outlet are all arranged on the first pressure cover, the tooth-boiling box is placed in the dewaxing working tank when in use, one end of the steam pipe is connected to the dewaxing working tank, the end of the steam pipe away from the dewaxing working tank is connected to the steam generator, the first safety valve and the exhaust valve are both connected to the steam generator, the water inlet pipe is connected to the steam generator, the wax discharge pipe is connected to the dewaxing working tank, the electronic control valve is connected to the steam generator, the steam heater is installed on the side of the steam generator, the first heating plate is installed on the outer side of the dewaxing working tank, and the wax discharge control valve is connected to the wax discharge pipe.

[0006] In the above scheme, the wax drainage pool includes a wax drainage pool body, a wax drainage port, a safety exhaust port and a safety drain port. An upper cover is provided on the upper end of the wax drainage pool body, and the wax drainage port is installed on the upper cover. The wax drainage port is connected to the upper and lower surfaces of the upper cover. The dewaxing machine is connected to the wax drainage pool through the wax drainage port. The safety exhaust port and the safety drain port are both arranged on the upper cover and connected to the upper and lower surfaces of the upper cover.

[0007] In the above solution, a handle is also provided on the upper cover.

[0008] In the above scheme, a water level mark is provided on the side of the wax drainage pool body, and the water level mark is connected to the bottom of the wax drainage pool body.

[0009] In the above scheme, the deaerator includes a deaerator body, a vacuum platform, a vacuum chamber, a discharge port, a material collection window, a vacuum tube and a vacuum interface. The vacuum platform is installed on the top of the deaerator body. When the deaerator is in use, the toothpaste box is placed on the vacuum platform. The vacuum chamber is arranged inside the deaerator body and is connected to the vacuum platform through a vacuum tube. The discharge port is arranged at the bottom of the vacuum chamber, the material collection window is arranged below the side of the deaerator body, and the vacuum interface is arranged on the side of the vacuum chamber.

[0010] In the above scheme, an inspection window is provided on the upper side of the degassing machine body.

[0011] In the above scheme, the glue injection machine includes a glue injection machine body, a second pneumatic ejector, a second pressure cover, a second pressure head, a polymerization working tank, a pressure piston, an air valve, a second safety valve, a water inlet valve, a gas-liquid booster cylinder, a water inlet, a second heating plate, a barrel and a barrel pressure cover. The second pneumatic ejector is installed above the inside of the glue injection machine body, the second pressure cover is installed below the second pneumatic ejector, the second pressure head is installed on the lower surface of the second pressure cover, the polymerization working tank is arranged below the second pressure head, and the glue injection machine is placed in the polymerization working tank when in use. The tooth-boiling box is placed in the polymerization working tank, the pressure piston is installed on the outer side of the polymerization working tank, the air valve is connected to the polymerization working tank, the second safety valve is connected to the polymerization working tank, the water inlet valve is connected to the polymerization working tank, the gas-liquid booster cylinder is connected to the polymerization working tank, the pressure piston is installed at the connection between the polymerization working tank and the gas-liquid booster cylinder, the water inlet is connected to the polymerization working tank, the second heating plate is installed on the side of the polymerization working tank, the barrel is connected to the second pneumatic ejector, and the barrel pressure cover is installed on the top of the barrel.

[0012] In the above solution, the first pressure head and the second pressure head are both silicone pressure heads.

[0013] The advantages and beneficial effects of the present invention are as follows: the present invention provides a dental high-density glue injection system, which sends water and steam to each tooth-cooking box wax channel in the dewaxing tank on time through program control, so that the wax melts and is automatically discharged, thus changing the traditional cumbersome and backward processes such as the boiling type and manual wax removal, and the whole dewaxing process can automatically complete the wax removal without opening the box, so that the whole dewaxing process is completed in a one-key manner, effectively avoiding the deviation caused by human factors, improving the product precision, saving time and labor; by placing the tooth-cooking box after dewaxing on the degassing table for vacuum dehydration and cooling, and then injecting the dental separation agent for infiltration film formation, the uneven problem of the traditional pen-coating film formation is changed, and effective quality assurance is provided for subsequent processes; by directly placing the tooth-cooking box after film formation in the polymerization tank, the prefabricated resin is injected into the cavity of each tooth-cooking box through the barrel for high-density polymerization, the process completely changes the traditional counter-pressing molding process, effectively avoiding the waste edge caused by the traditional process, resulting in the occlusal elevation of the denture base after polymerization, which brings great inconvenience and trouble to the later clinical jaw adjustment, and the high-density glue injection effectively improves the product precision and greatly reduces the later processing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is a structural schematic diagram of the present invention.

[0016] Figure 2 It is a front exploded view of the dewaxing machine in the present invention.

[0017] Figure 3 It is the right side exploded view of the dewaxing machine in the present invention.

[0018] Figure 4 It is a three-dimensional exploded view of the dewaxing machine in the present invention.

[0019] Figure 5 It is the front view of the dewaxing machine in the present invention.

[0020] Figure 6 It is the right view of the dewaxing machine in the present invention.

[0021] Figure 7 It is a three-dimensional diagram of the dewaxing machine in the present invention.

[0022] Figure 8 It is the front view of the wax removal pool in the present invention.

[0023] Fig. 9It is the right side view of the wax removal pool in the present invention.

[0024] Fig.10 It is a stereoscopic diagram of the wax removal pool in the present invention.

[0025] Fig.11 It is a front view of the degassing machine in the present invention.

[0026] Fig.12 It is the right side view of the deaerator in the present invention.

[0027] Fig.13 It is a three-dimensional diagram of the degassing machine in the present invention.

[0028] Fig.14 It is a front exploded view of the glue injection machine in the present invention.

[0029] Fig.15 It is the exploded view of the glue injection machine in the present invention from the right side.

[0030] Fig.16 It is a partial exploded view of the glue injection machine in the present invention.

[0031] Fig.17 It is the front view of the glue injection machine in the present invention.

[0032] Fig.18 It is the right view of the glue injection machine in the present invention.

[0033] Fig.19 It is a three-dimensional diagram of the glue injection machine in the present invention.

[0034] In the figure: 1. Dewaxing machine 2. Dewaxing pool 3. Degassing machine 4. Glue injection machine

[0035] 5. Dewaxing machine body 6. First pneumatic ejector 7. First pressure cover 8. Air inlet

[0036] 9. Air outlet 10. First pressure head 11. Tooth-cooking box 12. Dewaxing working tank

[0037] 13. Steam pipe 14. First safety valve 15. Exhaust valve 16. Water inlet pipe

[0038] 17. Wax drain pipe 18. Electronic control valve 19. Steam heater 20. Steam generator

[0039] 21. First heating plate 22. Wax discharge control valve 23. Wax discharge pool body 24. Wax discharge port

[0040] 25. Safety exhaust port 26. Safety drain port 27. Upper cover 28. Handle

[0041] 29. Water level rod 30. Degassing machine body 31. Vacuum platform 32. Vacuum chamber

[0042] 33. Discharge port 34. Reclaim window 35. Vacuum tube 36. Vacuum interface

[0043] 37. Inspection window 38. Glue injection machine body 39. Second pneumatic ejector

[0044] 40, second pressure cover 41, second pressure head 42, polymerization working tank 43, pressure piston

[0045] 44, air valve 45, second safety valve 46, water inlet valve 47, gas-liquid booster cylinder

[0046] 48, water inlet 49, second heating plate 50, barrel 51, barrel gland DETAILED DESCRIPTION

[0047] The specific implementation of the present invention is further described below in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0048] like Figure 1-Figure 19 As shown, the present invention is a dental high-density glue injection system, which consists of a dewaxing machine 1, a wax removal pool 2, a degassing machine 3 and a glue injection machine 4. The dewaxing machine 1 is connected to the wax removal pool 2, the dewaxing machine 1 is connected to the degassing machine 3, and the degassing machine 3 is connected to the glue injection machine 4;

[0049] The dewaxing machine 1 comprises a dewaxing machine body 5, a first pneumatic ejector rod 6, a first pressure cover 7, an air inlet 8, an air outlet 9, a first pressure head 10, a tooth-cooking box 11, a dewaxing working tank 12, a steam pipe 13, a first safety valve 14, an exhaust valve 15, a water inlet pipe 16, a wax discharge pipe 17, an electronic control valve 18, a steam heater 19, a steam generator 20, a first heating plate 21 and a wax discharge control valve 22. The first pneumatic ejector rod 6 is installed in the dewaxing machine body 5 as a pressure source for pressurizing the first pressure cover 7. The first pressure cover 7 is installed below the first pneumatic ejector rod 6. For pressure maintenance and sealing, the first pressure head 10, the air inlet 8 and the air outlet 9 are all arranged on the first pressure cover 7. The tooth-cooking box 11 is placed in the dewaxing working tank 12 when in use. The first pressure head 10 is used to connect the injection port of the tooth-cooking box 11 to flush and dewax. One end of the steam pipe 13 is connected to the dewaxing working tank 12, and the other end is connected to the steam generator 20. The first safety valve 14 and the exhaust valve 15 are both connected to the steam generator 20 to ensure the normal operation of the steam generator 20. The water inlet pipe 16 is connected to the steam generator 20 to provide water for the steam generator 20. The electronic control valve 18 is connected to the steam generator 20 to control the operation of the dewaxing machine. The steam heater 19 is installed on the side of the steam generator 20. The first heating plate 21 is installed on the outer side of the dewaxing working tank 12. The steam generator 20, the steam heater 19 and the first heating plate 21 all provide the high-temperature water vapor required for dewaxing. The wax discharge control valve 22 is connected to the wax discharge pipe 17, and the wax discharge pipe 17 is connected to the dewaxing working tank 12. The wax discharge control valve 12 discharges the dewaxed wax through the wax discharge pipe 17 to the wax discharge pool 2. The working principle of the above technical solution is, The prefabricated wax shape is embedded in the tooth-boiling box 11, and a group of four tooth-boiling boxes 11 are placed in the dewaxing working tank 12. The first pressure cover 7 is covered, and the first pneumatic push rod 6 is turned on to press the cover plate to enter the dewaxing mode. At this time, the electronic valve of the water inlet pipe 16 is opened, and the steam heater 19 and the first heating plate 21 work at the same time. Under the control of the program, the air flow and water flow from the steam generator 20 flows into the air inlet 8 through the steam pipe 13, and then flows out from the air outlet 9 of the first pressure head 10 to flush and dewax the tooth-boiling box cavity, and the wax is discharged from the wax discharge pipe 17 to the wax discharge port 24 of the wax discharge pool 2.

[0050] The wax removal pool includes a wax removal pool body 23, a wax removal port 24, a safety exhaust port 25 and a safety drain port 26. An upper cover 27 is provided at the upper end of the wax removal pool body 23. The wax removal port 24 is installed on the upper cover 27. A handle 28 is provided on the upper cover 27. The wax removal port 24 is connected to the upper and lower surfaces of the upper cover 27. The dewaxing machine 1 is connected to the wax removal pool 2 through the wax removal port 24. The safety exhaust port 25 and the safety drain port 26 are both arranged on the upper cover 27 and connected to the upper and lower surfaces of the upper cover 27. A water level mark 29 is provided on the side of the wax removal pool body 23. The water level mark 29 is connected to the bottom of the wax removal pool body 23 for monitoring the water level.

[0051] The deaerator 3 includes a deaerator body 30, a vacuum platform 31, a vacuum chamber 32, a discharge port 33, a material collection window 34, a vacuum tube 35 and a vacuum interface 36. The vacuum platform 31 is installed on the top of the deaerator body 30. When the deaerator 3 is in use, the tooth-boiling box 11 is placed on the vacuum platform 31. The vacuum chamber 32 is arranged inside the deaerator body 30 and is connected to the vacuum platform 31 through the vacuum tube 35, which is used to perform negative pressure cleaning on the cavity of the tooth-boiling box 11 and achieve water vapor separation. The discharge port 33 is arranged at the bottom of the vacuum chamber 32, which is used to recover water or separation agent in the vacuum chamber 32. The material collection window 34 is arranged at the lower side of the deaerator body 30, the vacuum interface 36 is arranged at the side of the vacuum chamber 35, and an inspection window 37 is provided above the side of the deaerator body 30 for opening and testing when inspecting and repairing the equipment.

[0052] The working principle of the above technical solution is to place the dewaxed tooth-cooking box 11 on the vacuum platform 31, turn on the vacuum machine to discharge water vapor from the vacuum interface 36, and at the same time achieve a cooling effect, then pour the dental separating agent into the tooth-cooking box cavity to form a film, and then remove the excess separating agent through the vacuum machine.

[0053] The glue injection machine 4 includes a glue injection machine body 38, a second pneumatic ejector rod 39, a second pressure cover 40, a second pressure head 41, a polymerization working tank 42, a pressure piston 43, an air valve 44, a second safety valve 45, a water inlet valve 46, a gas-liquid booster cylinder 47, a water inlet 48, a second heating plate 49, a barrel 50 and a barrel pressure cover 51. The second pneumatic ejector rod 39 is installed above the inside of the glue injection machine body 38 as a power for injecting the second pressure cover 40. The second pressure cover 40 is installed below the second pneumatic ejector rod 39 for pressure maintenance and sealing. The second pressure head 41 is installed on the lower surface of the second pressure cover 40 for maintaining pressure on the resin. The polymerization working tank 42 is arranged below the second pressure head 41. When the glue injection machine 4 is in use, the tooth-boiling box 11 is placed in the polymerization working tank 42 for heating and polymerizing the tooth-boiling box 11. The pressure piston 4 3 is installed on the outer side of the polymerization working tank 42, the gas-liquid boosting cylinder 47 is connected to the polymerization working tank 42, the pressure piston 43 and the gas-liquid boosting cylinder 47 are used to laterally press the four tooth-cooking boxes, the second safety valve 45 is connected to the polymerization working tank 42, the water inlet valve 46 is connected to the polymerization working tank 42, the pressure piston 43 is installed at the connection between the polymerization working tank 42 and the gas-liquid boosting cylinder 47, the air valve 44 is connected to the polymerization working tank 42, the water inlet 48 is connected to the polymerization working tank 42, the second heating plate 49 is installed on the side of the polymerization working tank 42, the air valve 44, the water inlet 48 and the second heating plate 49 are used to heat, add water and gas to the polymerization working tank 42 to work, the barrel 50 is connected to the second pneumatic ejector 39, the barrel gland 51 is installed on the top of the barrel 50, and the barrel 50 and the barrel gland 51 are used to fill the resin.

[0054] The working principle of the above technical solution is that the tooth-boiling box 11 after film making is placed in the polymerization working tank 42, the prefabricated resin is placed in the barrel 50, and then the barrel pressure cover 51 presses the resin into the cavity of the tooth-boiling box 11 through the second pneumatic push rod 39 and keeps the pressure static for 5 minutes, then lift the second pneumatic push rod 39, remove the material, and then cover the second pressure cover 40, and press the cover again with the second pneumatic push rod 39 for high-density polymerization.

[0055] Specifically, the first pressing head 10 and the second pressing head 41 are both silicone pressing heads.

[0056] Advantages and beneficial effects of the present invention:

[0057] The dental high-density glue injection system of the present invention sends water and steam to each wax channel of the tooth-boiling box in the dewaxing tank on time through software control, so that the wax melts and is automatically discharged, which changes the cumbersome and backward processes of traditional boiling and manual wax removal. The entire dewaxing box and wax removal process is a one-click process to complete the entire dewaxing process, effectively avoiding the deviation caused by human factors, improving product accuracy, saving time and labor; by placing the tooth-boiling box after dewaxing on a degassing table for vacuum dehydration and cooling, and then injecting a dental separation agent for infiltration film formation, the uneven problem of traditional pen-coating film formation is changed, and effective quality assurance is provided for subsequent processes; by directly placing the tooth-boiling box after film formation in a polymerization tank, the prefabricated resin is injected into the cavity of each tooth-boiling box through a barrel for high-density polymerization, this process completely changes the traditional counter-pressing molding process, effectively avoiding the waste edge caused by the traditional process, resulting in an elevated occlusion after the denture base is polymerized, which brings great inconvenience and trouble to the later clinical jaw adjustment, and the high-density glue injection effectively improves the product accuracy and greatly reduces the later processing cost.

[0058] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A dental high-density glue injection system, characterized in that: It includes a dewaxing machine, a wax removal pool, a degassing machine and a glue injection machine, wherein the dewaxing machine is connected to the wax removal pool, the dewaxing machine is connected to the degassing machine, and the degassing machine is connected to the glue injection machine; The dewaxing machine comprises a dewaxing machine body, a first pneumatic push rod, a first pressure cover, an air inlet, an air outlet, a first pressure head, a tooth-boiling box, a dewaxing working tank, a steam pipe, a first safety valve, an exhaust valve, a water inlet pipe, a wax discharge pipe, an electronic control valve, a steam heater, a steam generator, a first heating plate and a wax discharge control valve. The first pneumatic push rod is installed in the dewaxing machine body, the first pressure cover is installed below the first pneumatic push rod, the first pressure head, the air inlet and the air outlet are all arranged on the first pressure cover, the tooth-boiling box is placed in the dewaxing working tank when in use, one end of the steam pipe is connected to the dewaxing working tank, the end of the steam pipe away from the dewaxing working tank is connected to the steam generator, the first safety valve and the exhaust valve are both connected to the steam generator, the water inlet pipe is connected to the steam generator, the wax discharge pipe is connected to the dewaxing working tank, the electronic control valve is connected to the steam generator, the steam heater is installed on the side of the steam generator, the first heating plate is installed on the outer side of the dewaxing working tank, and the wax discharge control valve is connected to the wax discharge pipe.

2. A dental high-density glue injection system according to claim 1, characterized in that: The wax removal pool includes a wax removal pool body, a wax removal port, a safety exhaust port and a safety drain port. An upper cover is provided at the upper end of the wax removal pool body. The wax removal port is installed on the upper cover. The wax removal port is connected to the upper and lower surfaces of the upper cover. The dewaxing machine is connected to the wax removal pool through the wax removal port. The safety exhaust port and the safety drain port are both provided on the upper cover and connected to the upper and lower surfaces of the upper cover.

3. A dental high-density glue injection system according to claim 2, characterized in that: The upper cover is also provided with a handle.

4. A dental high-density glue injection system according to claim 2, characterized in that: A water level mark is arranged on the side of the wax drainage pool body, and the water level mark is communicated with the bottom of the wax drainage pool body.

5. A dental high-density glue injection system according to claim 1, characterized in that: The deaerator includes a deaerator body, a vacuum platform, a vacuum chamber, a discharge port, a material taking window, a vacuum tube and a vacuum interface. The vacuum platform is installed on the top of the deaerator body. When the deaerator is in use, a toothpaste box is placed on the vacuum platform. The vacuum chamber is arranged inside the deaerator body and connected to the vacuum platform through a vacuum tube. The discharge port is arranged at the bottom of the vacuum chamber, the material taking window is arranged below the side of the deaerator body, and the vacuum interface is arranged on the side of the vacuum chamber.

6. A dental high-density glue injection system according to claim 5, characterized in that: An inspection window is provided above the side of the degassing machine body.

7. A dental high-density glue injection system according to claim 1, characterized in that: The glue injection machine includes a glue injection machine body, a second pneumatic ejector, a second pressure cover, a second pressure head, a polymerization working tank, a pressure piston, an air valve, a second safety valve, a water inlet valve, a gas-liquid booster cylinder, a water inlet, a second heating plate, a barrel and a barrel pressure cover. The second pneumatic ejector is installed on the upper part of the glue injection machine body, the second pressure cover is installed below the second pneumatic ejector, the second pressure head is installed on the lower surface of the second pressure cover, the polymerization working tank is arranged below the second pressure head, and the glue injection machine is placed in the polymerization working tank when in use. The pressure piston is installed on the outer side of the polymerization working tank, the air valve is connected to the polymerization working tank, the second safety valve is connected to the polymerization working tank, the water inlet valve is connected to the polymerization working tank, the gas-liquid booster cylinder is connected to the polymerization working tank, the pressure piston is installed at the connection between the polymerization working tank and the gas-liquid booster cylinder, the water inlet is connected to the polymerization working tank, the second heating plate is installed on the side of the polymerization working tank, the barrel is connected to the second pneumatic ejector, and the barrel pressure cover is installed on the top of the barrel.

8. A dental high-density glue injection system according to claim 7, characterized in that: The first pressure head and the second pressure head are both silicone pressure heads.

Images